baber/WOPTO huggingface dataset:
Patent JP-2002305738-A (JP)
Title: Video data distributor
Inventor: IMASHIMA YOSHIAKI
IPC: H04N21/262
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a video data distributor that enhances a service with respect to a user on a video on demand. SOLUTION: A request title recognition device 111 recognizes a title of video requested by a viewer. A VOD(Video On Demand) service state monitor 112 discriminates whether or not video televising is switched to a NVOD(Near Video On Demand) and a channel before starting television exists. When not switched to the NVOD service yet, a busy monitor apparatus 113 checks number of simultaneous televising video programs at present, when the number is a threshold value or over, the busy monitor apparatus 113 is instructed to a NVOD service providing device 115 so that the televising of the requested video is provided by the NVOD service. On the other hand, when the number is less than the threshold value, an FVOD(Far Video On Demand) service providing device 114 is instructed to provide televising of the video by an FVOD service.
Patent JP-2003235317-A (JP)
Title: Transplanter
Inventor: FUNO TAKASHI
IPC: A01C11/02
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the trouble of the dragging of a seedling with a planting finger in the case of expanding the hill space in a transplanter provided with a rotary case.  <P>SOLUTION: Seedlings are raked from a seedling table 15 and planted on soil with planting fingers 29 attached to both ends of a rotary case 24 by the rotation of the rotary case 24. The transplanter having the above structure is provided with a variable speed changing mechanism 36 to vary the rotational speed of the rotary case 24 and the maximum speed point E of the rotary case 24 is adjusted to the time immediately after the planting of the seedling with the planting finger 29.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242892-A (JP)
Title: Plasma display device
Inventor: SUZUKI KEIZO
IPC: H01J11/34
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device of high light emission efficiency and low discharge voltage.  <P>SOLUTION: A discharge cell of the plasma display device having a plasma display panel with at least a plurality of discharge cells as components thereof comprises an electrode to apply the voltage to the discharge cell, a protective film to cover the electrode at least locally, and discharge gas to form the discharge at least a part of the components. The discharge gas comprises Xenon (Xe) gas at least a part of the components, and the secondary electron emission coefficient gXe+ regarding the Xe+ ion of the protective film is ≥0.05. The inexpensive plasma display device of high image quality can be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002272904-A (JP)
Title: Game machine
Inventor: HARASHIMA AKIRA
IPC: A63F7/02
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem of annoying persons around with loud game sound continuously made in spite of no game being played on a game board when a player goes away from the game board during a BB game. SOLUTION: Whether 30 seconds or more have passed since the start timing of the last game is discriminated (step 172). In the case 30 seconds or more have not passed, the volume of the game sound is set to the maximum (step 173). Then, whether 60 seconds or more have passed since the start timing of the last game is discriminated (step 174). In the case 60 seconds or more have not passed, the volume of the game sound is lowered by one stage to make the sound (step 175). Further, whether 90 seconds or more have passed since the start timing of the last game is discriminated (step 176). In the case 90 seconds or more have not passed, the volume of the game sound is further lowered by one stage to make the sound (step 177). In the case 90 seconds or more have passed, the game sound is silenced (step 178).
Patent JP-2003239308-A (JP)
Title: Cover locking device of underground structure
Inventor: KOJIMA MASA
IPC: E02D29/14
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a valve element from biting pebbles between the valve element and a frame body when returning to a key hole after fixing a lock member to a cover body while easily fixing the lock member to the reverse of the cover body in a state of exactly fitting and inserting the valve element to and into the key hole.  <P>SOLUTION: This cover locking device of an underground structure has the frame body of the underground structure having a locking piece, and the cover body having the key hole installed in this frame body so as to be openable-closable, and is constituted so that the lock member is rockably journaled to the reverse of the cover body, the valve element for covering the key hole is arranged in an upper part of this lock member, a locking hook hooked on the locking piece is arranged in a lower part of the lock member, the locking hook is hooked on the locking piece when the valve element is put in a state of blocking up the key hole by the valve element, and the lock member and the valve element are separately formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247582-A (JP)
Title: Vibration-resistant apparatus of disk regeneration machine
Inventor: YAMANAKA TAKASHI
IPC: F16F15/023
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a rubber portion of an oil damper from deteriorating.  <P>SOLUTION: A ventilation passage 9c, which discharges air within a cylindrical portion 28 with a bottom when a vibration-resistant shaft 9 is inserted in a cylindrical portion 25 with a bottom, is formed on one of the cylindrical portion 25 with the bottom of a rubbery vessel 8 composing the oil damper 7 or the vibration-resistant shaft 9. When fitting between the vibration-resistant shaft 9 and the cylindrical portion 25 with the bottom is moved in long intervals so that a regenerated board 4 gets on and off a disk against a case 1, the vibration-resistant shaft 9 can be slipped out from the cylindrical portion 25 with the bottom.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247461-A (JP)
Title: Evaporated fuel processing unit
Inventor: NAKAJIMA TATEAKI
IPC: B60K15/077
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of an evaporated fuel processing unit by improving the same.  <P>SOLUTION: A second evaporated fuel pipe 17 having a diameter larger than that of a first evaporated fuel pipe 14 is extended to a canister 16 from a second opening 38 of a fuel tank 11. A diaphragm valve 44 is provided in the middle of the second evaporated fuel pipe 17. The diaphragm valve 44 is arranged such that, by applying atmospheric pressure and spring force to one surface of a diaphragm 51, a first valve opening 54 leading to the canister 16 is closed by the other surface of the diaphragm 51. At the same time, by applying the pressure on the side of the fuel tank 11 to the other surface of the diaphragm 51, the pipe line is opened when the pressure on the side of the fuel tank 11 is higher than a predetermined value, and the pipe line is closed when the pressure on the side of the canister 16 is lower than a predetermined value. A first check valve 46 which promotes flow from the canister 16 to the fuel tank 11 when the pressure in the fuel tank 11 becomes negative, is provided in parallel with the diaphragm valve 44. As described above, by employing the diaphragm valve and the check valve, an expensive pressure sensor can be eliminated to thereby reduce the cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003086853-A (JP)
Title: Laminated piezoelectric element, its manufacturing method, and injection equipment
Inventor: NAKAMURA SHIGENOBU
IPC: H01L41/22
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a laminated piezoelectric element in which disconnection does not occur between external electrodes and internal electrodes even when the element is continuously driven for a long period under a high-electric field and high-pressure condition and which is excellent in durability. SOLUTION: This laminated piezoelectric element is provided with a columnar laminate 1a constituted by alternately laminating a plurality of piezoelectric layers 1 and a plurality of internal electrodes 2 upon another, and a pair of external electrodes 4 which are respectively provided on both side faces of the laminate 1a and to which the internal electrodes 2 are connected alternately at every other layer. Projecting conductive terminals 5 protruded from the side faces of the laminate 1a are provided at the end sections of the internal electrodes 2 at every other layer, and are bonded to the external electrodes 4 composed of plate-shaped conductive members 4a.
Patent JP-2003255470-A (JP)
Title: Digital print order receiving device
Inventor: HARA YUJI
IPC: G06Q50/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To receive the reprint order of a digital print service on the basis of a photo print brought in from an ordering person.  <P>SOLUTION: A receiver is installed in a receiving store where the order of digital print is received. The receiver receives the digital print order by copying photographing image data inside a memory card brought in by the ordering person to a medium for transfer. In the receiver, a hard disk drive for keeping the photographing image data for which the order is received is incorporated in preparation for the reprint order. The receiver copies the photographing image data for which the order is received to the medium for the transfer and also copies the data to the hard disk drive. At the time of receiving the reprint order, the photographing image data corresponding to the photo print brought in from the ordering person are retrieved from the hard disk drive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194024-A (JP)
Title: Pin locking device
Inventor: LEE SANG WOO
IPC: F16B21/20
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for locking a pin, comprising a pair of locking parts formed of a non-elastic member having a protrusion on each outer surface and an elastic body sandwiched between the locking parts, whereby a pin is locked so as not to fall off by the movement of members, by fitting the protrusion into a groove with the elastic force of the elastic body after inserting the device into a through hole.  <P>SOLUTION: This pin locking means prevents the pin from falling off when members move in a pin joint structure that joins two or more members using the pin. Specifically, this device includes the elastic body sandwiched between the pair of the locking parts formed into substantially semispherical shapes, and, after the pin locking means is inserted into a pin inserting hole with the locking parts tilted to some extent by the elastic body, the locking parts are extruded again by the elastic body to fit into grooves that is previously machined inside the pin inserting hole, thereby locking the pin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002355946-A (JP)
Title: Cylindrical inner surface scanner and method for preparing sensitive material therefor
Inventor: KAWADA TORU
IPC: B26F1/00
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical inner surface scanner which prevents occurrence of a jam. SOLUTION: A method for preparing a sensitive material for the cylindrical inner surface scanner comprises the steps of retracting punching units 27Ea to 27Ee to a position not contacted with the sensitive material 1 at the time of sending the material to a cylindrical inner surface drum body 22, and positioning the material 1 to an axial central direction of the body 22 at a position projected from a sensitive material insertion port 27E8 to the material 1 side. The method further comprises the step of moving the units 27Ea to 27Ee to the material 1 side after fixing the material 1 via vacuum holes 225a1 to 225a6, vacuum holes 225b1 to 225b9, and a vacuum groove 229.
Patent JP-2003251025-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of further more visually amusing a player through the emergence of a concealed pattern with respect to the display in a variable display device, and variously presenting a special game state by providing two big prize port devices.  <P>SOLUTION: In the executing process of a display game, the concealed pattern 1410 for masking identification information which partially has a transparent part 1411 is made to emerge, and the transparency of the transparent part 1411 is varied during the emergence of the concealed pattern 1410. The game machine comprises the first big prize port device 24A and the second big prize port device 24B, and as the control of the special game state, at least one of the devices 24A and 24B is controlled for opening and closing to a disadvantageous first state and an advantageous second state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250654-A (JP)
Title: Bench
Inventor: KAWADA TOSHIO
IPC: A47C7/02
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a bench installed outdoors that a user cannot sit thereon as it is, until the time when rainwater on a seat face is dried up (it takes comparatively many hours) because the seat face remains wet due to rainwater immediately after it stops raining.  <P>SOLUTION: This bench is provided with a leg part 1, a lower seat plate 2 fixed to an upper part of the leg part 1, an upper seat plate 3 having substantially the same area as that of the lower seat plate 2 and having water non- permeation property, and a back 4 provided on an innermost part side of the lower seat plate 2. Furthermore, the upper seat plate 3 is attached so as to rise and fall between a turn-down position covering an upper face of the lower seat plate 2 and a rising position for leaning against a front face of the the back 4 with its innermost end part 31 as center of turn. Consequently, even when the seat face of the bench remains wet after it stops raining, it is possible to let a seat face which is not wet appear in a place of the bench where the user sits by merely changing a position of the upper seat plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260558-A (JP)
Title: Die casting mold and its production method
Inventor: MATSUMOTO KAZUHIDE
IPC: B22C9/06
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity and to reduce costs by eliminating as much damages to a mold as possible occurring when molten metal under high pressure collides with the mold during casting molten metal into the mold, thereby having a longer service life of the mold.  <P>SOLUTION: The die material surface is coated with Co-Cr alloy via an intermediate metal coating layer to reduce volume damage amount, thereby having a longer service life of the mold.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259307-A (JP)
Title: Audio and video recording system, audio and video recording method, audio and video recording/reproducing system, and recording medium
Inventor: TERAJIMA TAKAO
IPC: H04N19/196
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio video recording system wherein a final average bit rate is controlled to approach an average bit rate target value and the quality of a video image after compression is not fluctuated depending on the contents of the video image received by a signal input section as a method for avoiding occurrence of buffer under-run.  <P>SOLUTION: The audio video recording system comprises: the signal input section 2 for capturing an analog video signal 1 and converting the signal into digital data; a variable rate compression means 3 for compressing the data from the signal input section 2 while varying the compressing rate; a recording buffer 5 for temporarily storing the data and transferring the data to a recording means at a prescribed transfer speed; the recording means 6 for recording the data to a DVD disk; a bit rate control means 7 for varying the bit rate of the data after compression within a range between a permissible maximum bit rate setting value and a permissible minimum bit rate setting value; and a recording rate setting means 9 for setting the recording rate by the recording means to record the data to the DVD disk at a speed slower than a standard reproduction speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253390-A (JP)
Title: Wire rod of low-carbon sulfur-based free cutting steel, and manufacturing method therefor
Inventor: KAKO HIROSHI
IPC: B21B1/16
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire rod of a low-carbon sulfur-based free cutting steel, having excellent machinability even when toxic Pb is not added thereto, and to provide a suitable manufacturing method therefor.  <P>SOLUTION: The wire rod of the low-carbon sulfur-based free cutting steel comprises, by mass%, 0.02-0.15% C, 0.50-2.0% Mn, 0.05-0.20% P, 0.15-0.50% S, 0.01% or less Si, 0.01% or less Al, 0.002-0.02% N, 0.01-0.03% O, and the balance Fe with unavoidable impurities; and is drawn after hot rolling or hot forging, to have, when d (mm) is defined as a diameter of the steel wire, 2.8*logd or more of an average width (μm) of sulfide-based inclusions in a region from 0.1 mm to d/8 deep from an outer surface, and have the yield ratio of the wire rod of 0.96 or higher.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264064-A (JP)
Title: Luminescence display device, organic el display device and manufacturing method of the same
Inventor: OKUYAMA KENICHI
IPC: H05B33/06
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform a good signal supply by lowering electric resistance of a connection portion with an electrode of a light emitting element and an extraction electrode.  <P>SOLUTION: By laminating a first electrode 2, an organic layer 3, and a second electrode 4 one by one on a transparent substrate 1, an organic EL element is formed, and by forming the connection portion S of a metal electrode 4L, with which the second electrode 4 is formed in a sealing component 8, and the metal extraction electrode layer 6, a melting joint portion 9a is formed in this connection portion S by laser beam irradiation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264511-A (JP)
Title: Light amplifying method and device, and optical amplification relay system using the device
Inventor: SEKIYA KENSAKU
IPC: H04B10/296
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To flatten the gain of each wavelength by controlling the attenuation quantity of an optical variable attenuator so as to have a slope reverse to a gain slope caused by an SRS from detection results of output power.  <P>SOLUTION: A correction circuit 51 calculates the correction value of the attenuation quantity of the optical variable attenuator 45 from the total optical output power detected by an optical power detection circuit 49, and a control circuit 50 controls the attenuation quantity of the optical variable attenuator 45 so as to negate the slope of a gain wavelength characteristic caused by the influence of the SRS by a downstream side optical transmission path 30 and thereby makes the gain of each wavelength uniform at an input port of an optical amplifier of the next stage through the optical transmission path 30 to flatten the gain wavelength characteristic.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261955-A (JP)
Title: Piping apparatus for working instrument of construction equipment
Inventor: KAWAMOTO JUNYA
IPC: E02F9/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping apparatus for a working instrument, which can open/close a stop valve without a special tool, and can minimize damage of a switch lever caused by an obstacle.  <P>SOLUTION: The construction equipment is formed of a lower traveling body 8, an upper revolving body 9 rotatably arranged on the lower traveling body 8, and an articulated front device 12 attached to the upper revolving body 9 in a rise and fall manner and consisting of a boom 23, an arm 1, and a bucket 3. The piping apparatus 26 for the working instrument is mounted on the construction equipment, and functions to arrange a pressure oil feed pipe 4L for a working instrument actuator attached to an apex portion 1A of the arm 1 in place of the bucket 3. The pressure oil feed pipe 4L has the stop valve 27L arranged at an apex portion thereof. According to the piping apparatus 26, the stop valve 27L is constructed such that at least all of an apex portion 38La of the switch lever 38L is not protruded from crowds-side bottom surface 1D of the arm 1 irrespective of the position as to whether it assumes an open position X or a closed position Y by rotating the switch lever 38L about a horizontal rotation shaft.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002306704-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To further improve expectations of a player by sufficiently presenting amusingness of a changeable display of a changeable display device. SOLUTION: Whether a display result of the changeable display device comes to be a specified display state is predetermined at a step before several times of the changeable display of the changeable display device. When a predetermined content comes to be the specified display state, the display of the specified display state is previously notified to the player by rendering a display state of a starting memory display device 6 for displaying the number of starting winning memory different in a color or a figure.
Patent JP-2003263829-A (JP)
Title: Device and method for reproducing optical disk, and optical disk
Inventor: SHIMIZU AKITAKA
IPC: G11B7/24094
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To protect a copyright and to contrive user's convenience by inhibiting reproduction except that of an original disk in the case of a disk protected against illegal copying, and permitting reproduction in the case of an unprotected disk against copying.  <P>SOLUTION: First discrimination information for discriminating whether or not a disk is protected against illegal copying is recorded in TOC information of the optical disk 1, an 2nd discrimination information or discriminating whether or not the disk is an original disk is recorded in a magnetic recording area 3 on the back of the disk 1. When reproducing it, it is judged whether or not the disk is protected against illegal copying, based on the read-out result of the 1st discrimination information, and if the disk is unprotected against illegal copying, data reproduction is permitted. If the disk is protected against illegal copying, it is then judged whether or not the disk is original, based on the read-out result of the 2nd discrimination information, and if the disk is original, data reproduction is permitted, and if the disk is not original, data reproduction is inhibited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273825-A (JP)
Title: Transport stream splicer
Inventor: SHIMIZU AKIRA
IPC: H04N19/423
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport stream splicer capable of securing continuity of clocks serving as a reference of a transport stream.  <P>SOLUTION: The splicer is provided with first and second PCR (program clock reference) detecting means for detecting PCRs of first and second transport streams respectively, a data rate-adjusting means for adjusting the data rate of the second stream, on the basis of the output of the first and second detecting means and the first stream, a PCR synchronizing means for synchronizing PCR of the output of the adjusting means on the basis of the output of the detecting means, and a signal switching means for switching between the output of the first stream and the output of the synchronization means.  <P>COPYRIGHT: (C)2003,JPO